freeCodeCamp/curriculum/challenges/english/06-information-security-and-quality-assurance/quality-assurance-and-testing-with-chai/test-for-truthiness.english.md

id	title	challengeType
587d824b367417b2b2512c49	Test for Truthiness	2

Description

As a reminder, this project is being built upon the following starter project on Glitch, or cloned from GitHub. Use assert.isTrue() or assert.isNotTrue() to make the tests pass. .isTrue(true) and .isNotTrue(everything else) will pass. .isFalse() and .isNotFalse() also exist.

Instructions

Tests

tests:
  - text: All tests should pass
    testString: getUserInput => $.get(getUserInput('url') + '/_api/get-tests?type=unit&n=3').then(data => {assert.equal(data.state,'passed'); }, xhr => { throw new Error(xhr.responseText); })
  - text: Choose the right assertion - isTrue vs. isNotTrue
    testString: getUserInput => $.get(getUserInput('url') + '/_api/get-tests?type=unit&n=3').then(data => {  assert.equal(data.assertions[0].method, 'isTrue', 'True is true'); }, xhr => { throw new Error(xhr.responseText); })
  - text: Choose the right assertion - isTrue vs. isNotTrue
    testString: getUserInput => $.get(getUserInput('url') + '/_api/get-tests?type=unit&n=3').then(data => {  assert.equal(data.assertions[1].method, 'isTrue', 'Double negation of a truthy value is true'); }, xhr => { throw new Error(xhr.responseText); })
  - text: Choose the right assertion - isTrue vs. isNotTrue
    testString: getUserInput => $.get(getUserInput('url') + '/_api/get-tests?type=unit&n=3').then(data => {  assert.equal(data.assertions[2].method, 'isNotTrue', 'A truthy object is not true - neither is a false one'); }, xhr => { throw new Error(xhr.responseText); })

Challenge Seed

Solution

// solution required